Robert Green

Robert Green performs CAD programming and consulting throughout the United States and Canada. He is the author of Expert CAD Management: The Complete Guide. Reach him via his web site, www.cad-manager.com.

When Should You Replace Old Hardware and Software? The cost of replacing outdated tools is substantial, and management often uses it as a reason to delay upgrades. But you're also paying a price by continuing to rely on those clunkers.

Autodesk Technical Evangelist Lynn Allen guides you through a different AutoCAD feature in every edition of her popular "Circles and Lines" tutorial series. For even more AutoCAD how-to, check out Lynn's quick tips in the Cadalyst Video Gallery. Subscribe to Cadalyst's free Tips & Tools Weekly e-newsletter and we'll notify you every time a new video tip is published. All exclusively from Cadalyst!Follow Lynn on Twitter